Real-world performance of battery electric buses and their life-cycle benefits with respect to energy consumption and carbon dioxide emissions
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- 作者：Boya Zhoua ; Ye Wua ; b ; ywu@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Bin Zhouc ; Renjie Wanga ; Wenwei Kea ; Shaojun Zhangd ; Jiming Haoa ; b
- 关键词：Battery electric bus ; Energy consumption ; On-road testing ; Life-cycle CO2 emissions ; System charging efficiency
- 刊名：Energy
- 出版年：2016
- 出版时间：1 February 2016
- 年：2016
- 卷：96
- 期：Complete
- 页码：603-613
- 全文大小：1747 K
文摘
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Electric buses run under different speed, air-conditioning and load conditions.
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System charging efficiency varies by 60–84%, and charger loss is a major concern.
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Air conditioning usage has a greater impact on energy consumption than a full passenger load.
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An electric bus cuts 85% of diesel bus life-cycle petroleum use and 20–35% of CO2 emissions.
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The greatest energy benefit compared to diesel buses obtained at a low speed and full load.
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